122372223776 has 48 divisors (see below), whose sum is σ = 265424439168. Its totient is φ = 55072992000.

The previous prime is 122372223661. The next prime is 122372223781. The reversal of 122372223776 is 677322273221.

It is a super-2 number, since 2×122372223776² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685480 + ... + 1756583.

It is an arithmetic number, because the mean of its divisors is an integer number (5529675816).

Almost surely, 2^122372223776 is an apocalyptic number.

122372223776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122372223776 is an abundant number, since it is smaller than the sum of its proper divisors (143052215392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122372223776 is a wasteful number, since it uses less digits than its factorization.

122372223776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442185 (or 3442177 counting only the distinct ones).

The product of its digits is 592704, while the sum is 44.

Adding to 122372223776 its reverse (677322273221), we get a palindrome (799694496997).

The spelling of 122372223776 in words is "one hundred twenty-two billion, three hundred seventy-two million, two hundred twenty-three thousand, seven hundred seventy-six".